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// Copyright 2017 The casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package casbin
import (
"testing"
"github.com/casbin/casbin/util"
)
func testGetRoles(t *testing.T, e *Enforcer, name string, res []string) {
t.Helper()
myRes := e.GetRolesForUser(name)
t.Log("Roles for ", name, ": ", myRes)
if !util.SetEquals(res, myRes) {
t.Error("Roles for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func testGetUsers(t *testing.T, e *Enforcer, name string, res []string) {
t.Helper()
myRes := e.GetUsersForRole(name)
t.Log("Users for ", name, ": ", myRes)
if !util.SetEquals(res, myRes) {
t.Error("Users for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func testHasRole(t *testing.T, e *Enforcer, name string, role string, res bool) {
t.Helper()
myRes := e.HasRoleForUser(name, role)
t.Log(name, " has role ", role, ": ", myRes)
if res != myRes {
t.Error(name, " has role ", role, ": ", myRes, ", supposed to be ", res)
}
}
func TestRoleAPI(t *testing.T) {
e := NewEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
testGetRoles(t, e, "alice", []string{"data2_admin"})
testGetRoles(t, e, "bob", []string{})
testGetRoles(t, e, "data2_admin", []string{})
testGetRoles(t, e, "non_exist", []string{})
testHasRole(t, e, "alice", "data1_admin", false)
testHasRole(t, e, "alice", "data2_admin", true)
e.AddRoleForUser("alice", "data1_admin")
testGetRoles(t, e, "alice", []string{"data1_admin", "data2_admin"})
testGetRoles(t, e, "bob", []string{})
testGetRoles(t, e, "data2_admin", []string{})
e.DeleteRoleForUser("alice", "data1_admin")
testGetRoles(t, e, "alice", []string{"data2_admin"})
testGetRoles(t, e, "bob", []string{})
testGetRoles(t, e, "data2_admin", []string{})
e.DeleteRolesForUser("alice")
testGetRoles(t, e, "alice", []string{})
testGetRoles(t, e, "bob", []string{})
testGetRoles(t, e, "data2_admin", []string{})
e.AddRoleForUser("alice", "data1_admin")
e.DeleteUser("alice")
testGetRoles(t, e, "alice", []string{})
testGetRoles(t, e, "bob", []string{})
testGetRoles(t, e, "data2_admin", []string{})
e.AddRoleForUser("alice", "data2_admin")
testEnforce(t, e, "alice", "data1", "read", true)
testEnforce(t, e, "alice", "data1", "write", false)
testEnforce(t, e, "alice", "data2", "read", true)
testEnforce(t, e, "alice", "data2", "write", true)
testEnforce(t, e, "bob", "data1", "read", false)
testEnforce(t, e, "bob", "data1", "write", false)
testEnforce(t, e, "bob", "data2", "read", false)
testEnforce(t, e, "bob", "data2", "write", true)
e.DeleteRole("data2_admin")
testEnforce(t, e, "alice", "data1", "read", true)
testEnforce(t, e, "alice", "data1", "write", false)
testEnforce(t, e, "alice", "data2", "read", false)
testEnforce(t, e, "alice", "data2", "write", false)
testEnforce(t, e, "bob", "data1", "read", false)
testEnforce(t, e, "bob", "data1", "write", false)
testEnforce(t, e, "bob", "data2", "read", false)
testEnforce(t, e, "bob", "data2", "write", true)
}
func testGetPermissions(t *testing.T, e *Enforcer, name string, res [][]string) {
t.Helper()
myRes := e.GetPermissionsForUser(name)
t.Log("Permissions for ", name, ": ", myRes)
if !util.Array2DEquals(res, myRes) {
t.Error("Permissions for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func testHasPermission(t *testing.T, e *Enforcer, name string, permission []string, res bool) {
t.Helper()
myRes := e.HasPermissionForUser(name, permission...)
t.Log(name, " has permission ", util.ArrayToString(permission), ": ", myRes)
if res != myRes {
t.Error(name, " has permission ", util.ArrayToString(permission), ": ", myRes, ", supposed to be ", res)
}
}
func TestPermissionAPI(t *testing.T) {
e := NewEnforcer("examples/basic_without_resources_model.conf", "examples/basic_without_resources_policy.csv")
testEnforceWithoutUsers(t, e, "alice", "read", true)
testEnforceWithoutUsers(t, e, "alice", "write", false)
testEnforceWithoutUsers(t, e, "bob", "read", false)
testEnforceWithoutUsers(t, e, "bob", "write", true)
testGetPermissions(t, e, "alice", [][]string{{"alice", "read"}})
testGetPermissions(t, e, "bob", [][]string{{"bob", "write"}})
testHasPermission(t, e, "alice", []string{"read"}, true)
testHasPermission(t, e, "alice", []string{"write"}, false)
testHasPermission(t, e, "bob", []string{"read"}, false)
testHasPermission(t, e, "bob", []string{"write"}, true)
e.DeletePermission("read")
testEnforceWithoutUsers(t, e, "alice", "read", false)
testEnforceWithoutUsers(t, e, "alice", "write", false)
testEnforceWithoutUsers(t, e, "bob", "read", false)
testEnforceWithoutUsers(t, e, "bob", "write", true)
e.AddPermissionForUser("bob", "read")
testEnforceWithoutUsers(t, e, "alice", "read", false)
testEnforceWithoutUsers(t, e, "alice", "write", false)
testEnforceWithoutUsers(t, e, "bob", "read", true)
testEnforceWithoutUsers(t, e, "bob", "write", true)
e.DeletePermissionForUser("bob", "read")
testEnforceWithoutUsers(t, e, "alice", "read", false)
testEnforceWithoutUsers(t, e, "alice", "write", false)
testEnforceWithoutUsers(t, e, "bob", "read", false)
testEnforceWithoutUsers(t, e, "bob", "write", true)
e.DeletePermissionsForUser("bob")
testEnforceWithoutUsers(t, e, "alice", "read", false)
testEnforceWithoutUsers(t, e, "alice", "write", false)
testEnforceWithoutUsers(t, e, "bob", "read", false)
testEnforceWithoutUsers(t, e, "bob", "write", false)
}
func testGetImplicitRoles(t *testing.T, e *Enforcer, name string, res []string) {
t.Helper()
myRes := e.GetImplicitRolesForUser(name)
t.Log("Implicit roles for ", name, ": ", myRes)
if !util.ArrayEquals(res, myRes) {
t.Error("Implicit roles for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func testGetImplicitRolesInDomain(t *testing.T, e *Enforcer, name string, domain string, res []string) {
t.Helper()
myRes := e.GetImplicitRolesForUser(name, domain)
t.Log("Implicit roles in domain ", domain, " for ", name, ": ", myRes)
if !util.ArrayEquals(res, myRes) {
t.Error("Implicit roles in domain ", domain, " for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func TestImplicitRoleAPI(t *testing.T) {
e := NewEnforcer("examples/rbac_model.conf", "examples/rbac_with_hierarchy_policy.csv")
testGetPermissions(t, e, "alice", [][]string{{"alice", "data1", "read"}})
testGetPermissions(t, e, "bob", [][]string{{"bob", "data2", "write"}})
testGetImplicitRoles(t, e, "alice", []string{"admin", "data1_admin", "data2_admin"})
testGetImplicitRoles(t, e, "bob", []string{})
}
func testGetImplicitPermissions(t *testing.T, e *Enforcer, name string, res [][]string) {
t.Helper()
myRes := e.GetImplicitPermissionsForUser(name)
t.Log("Implicit permissions for ", name, ": ", myRes)
if !util.Array2DEquals(res, myRes) {
t.Error("Implicit permissions for ", name, ": ", myRes, ", supposed to be ", res)
}
}
func TestImplicitPermissionAPI(t *testing.T) {
e := NewEnforcer("examples/rbac_model.conf", "examples/rbac_with_hierarchy_policy.csv")
testGetPermissions(t, e, "alice", [][]string{{"alice", "data1", "read"}})
testGetPermissions(t, e, "bob", [][]string{{"bob", "data2", "write"}})
testGetImplicitPermissions(t, e, "alice", [][]string{{"alice", "data1", "read"}, {"data1_admin", "data1", "read"}, {"data1_admin", "data1", "write"}, {"data2_admin", "data2", "read"}, {"data2_admin", "data2", "write"}})
testGetImplicitPermissions(t, e, "bob", [][]string{{"bob", "data2", "write"}})
}
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